Getting to Aussie by boat

I am heading to Aussie for their summer later in the year. When does the summer kinda start?

Also I am looking to travel from Europe by sea and land. I have done quite a few searches on the web and only found one company who do the Indonesia to Aussie leg by sea - www.timorferry.com</a> but they dont appear to be starting for a while looking at their site.

Thanks for any help!

Sorry, there is no passenger boat on that route.
Your best hope is to find a yacht, otherwise you will have to fly, like it or not.